Cation exchanger
[化] 阳离子交换器; 阳离子交换剂
🧩 词语组成解析
cation
['kætaiən]
n. 阳离子;
n. 交换器\\n[计] 交换程序, 交换器
🗣️ 情景例句
I'd like to set up a doctor's appointment as soon as possible.
我想尽快预约门诊。
The committee adjourned to a larger hall.
该委员会将会议移至大一些的会议厅举行。
but I lacked for nothing, for he was both father and mother to me.
但我却什么都不缺，他既当父亲又当母亲。